ok good i heard some people just went to home depot and got 5 buck tubing to make one lol but the underdrive pulley seems like a good idea if i have spare money i can get one on here =]

 

I think you'll be somewhere between high 380s to right around 400 and a under drive pulley will put you that much closer to 400 rwhp if you were to fall slightly short. I've seen as high as 407 with bolt ons and a torquer 2. Its a great middle of the road cam but am I the only one wondering what is a blue thunder tune? Is blue thunder a tuner?

 

Mine made 430/386, and 560/505 on a 150 shot. I only wish I would would have gone a little bigger on the cam. It sounds nice, but with my converter I could have gone bigger. It was easy to tune and makes a good DD.